You don't need to spend 10k for good espresso. Get a used portafilter machine, a grinder and good beans. I used to drink Nespresso but gave up because of the huge amount of waste. Now I am happy with my Saeco Aroma (old model, bought for 150 euros). Actually I even went back to hand grinding with my Hario grinder some month ago. I'll take the time and also have some workout :)